Profile: Cardenas was once a top prospect for the Oakland Athletics. The Cubs snatched the multi-faceted infielder on waivers in 2012, and he made his big league debut with Chicago. Though his ceiling may now be closer to utility man, he has shown enough defensively flexibility and minor league hitting talent to make for a useful bench player in very deep leagues. But first he has to make it back to the majors. (Bradley Woodrum)